Implementation And Application Of The Embedded Discrete Fracture Model Edfm For Reservoir Simulation In Fractured Reservoirs
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Embedded Discrete Fracture Modeling And Application In Reservoir Simulation
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Author : Kamy Sepehrnoori
language : en
Publisher: Elsevier
Release Date : 2020-08-27
Embedded Discrete Fracture Modeling And Application In Reservoir Simulation written by Kamy Sepehrnoori and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-08-27 with Technology & Engineering categories.
The development of naturally fractured reservoirs, especially shale gas and tight oil reservoirs, exploded in recent years due to advanced drilling and fracturing techniques. However, complex fracture geometries such as irregular fracture networks and non-planar fractures are often generated, especially in the presence of natural fractures. Accurate modelling of production from reservoirs with such geometries is challenging. Therefore, Embedded Discrete Fracture Modeling and Application in Reservoir Simulation demonstrates how production from reservoirs with complex fracture geometries can be modelled efficiently and effectively. This volume presents a conventional numerical model to handle simple and complex fractures using local grid refinement (LGR) and unstructured gridding. Moreover, it introduces an Embedded Discrete Fracture Model (EDFM) to efficiently deal with complex fractures by dividing the fractures into segments using matrix cell boundaries and creating non-neighboring connections (NNCs). A basic EDFM approach using Cartesian grids and advanced EDFM approach using Corner point and unstructured grids will be covered. Embedded Discrete Fracture Modeling and Application in Reservoir Simulation is an essential reference for anyone interested in performing reservoir simulation of conventional and unconventional fractured reservoirs. - Highlights the current state-of-the-art in reservoir simulation of unconventional reservoirs - Offers understanding of the impacts of key reservoir properties and complex fractures on well performance - Provides case studies to show how to use the EDFM method for different needs
Implementation And Application Of The Embedded Discrete Fracture Model Edfm For Reservoir Simulation In Fractured Reservoirs
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Author : Yifei Xu
language : en
Publisher:
Release Date : 2015
Implementation And Application Of The Embedded Discrete Fracture Model Edfm For Reservoir Simulation In Fractured Reservoirs written by Yifei Xu and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015 with categories.
Fractured reservoirs have gained continuous attention from oil and gas industry. A huge amount of hydrocarbon are trapped in naturally fractured carbonate reservoirs. Besides, the advanced technology of multi-stage hydraulic fracturing have gained a great success in economic development of unconventional oil and gas reservoirs. Fractures add complexity into reservoir flow and significantly impact the ultimate recovery. Therefore, it is important yet challenging to accurately and effectively predict the recovery from fractured reservoirs. Conventional dual-continuum approaches, although effective in the simulation of naturally fractured reservoirs, may fail in some cases due to the highly idealized reservoir model. The unstructured-grid discrete fracture models, although flexible in representing complex fracture geometries, are restricted by the high complexity in gridding and high computational cost. An Embedded Discrete Fracture Model (EDFM) was recently developed to honor the accuracy of discrete fracture models while keeping the efficiency offered by structured gridding. By dividing the fractures into segments using matrix cell boundaries and creating non-neighboring connections (NNCs), the flow influence of fractures can be efficiently modeled through transport indices. In this work, the EDFM was implemented in UTCHEM, a chemical flooding in-house reservoir simulator developed at The University of Texas, to study complex recovery processes in fractured reservoirs. In addition, the model was applied in commercial simulators by making use of the non-intrusive property of the EDFM and the NNC functionality offered by the simulators. The accuracy of the EDFM in the modeling of orthogonal, non-orthogonal, and inclined fractures was verified against fine-grid explicit fracture simulations. Furthermore, case studies were performed to investigate the influence of hydraulic fracture orientations on primary depletion and the impact of large-scale natural fractures on water flooding processes. The influence of matrix grid size and fracture relative permeability was also studied. Finally, with modifications in NNC transmissibility calculation, the EDFM was applied to the modeling of a multi-lateral well stimulation technology. The accuracy of the modified formulations was verified through comparison with a multi-branch well method. The simulations carried out in this work confirmed the flexibility, applicability, and extensiveness of the EDFM.
Urban Construction And Management Engineering Iv
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Author : Seyed Mohammadreza Ghadiri
language : en
Publisher: CRC Press
Release Date : 2024-03-07
Urban Construction And Management Engineering Iv written by Seyed Mohammadreza Ghadiri and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-03-07 with Technology & Engineering categories.
Urban Construction and Management Engineering IV focuses on the research of construction technology and the engineering management in urban construction. This proceedings gathers the most cutting-edge research and achievements, and will provide scholars and engineers with preferable research directions and engineering solutions as reference. Subjects in this proceedings include: Civil Engineering Engineering Structure Engineering Management Low Carbon City Urban Management The works of this proceedings encourages development of civil engineering and construction technology. Thereby, the work promotes scientific information interchange between scholars from the top universities, research centers and high-tech enterprises working all around the world.
Advanced Modelling With The Matlab Reservoir Simulation Toolbox
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Author : Knut-Andreas Lie
language : en
Publisher: Cambridge University Press
Release Date : 2021-11-25
Advanced Modelling With The Matlab Reservoir Simulation Toolbox written by Knut-Andreas Lie and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-11-25 with Business & Economics categories.
Presents advanced reservoir simulation methods used in the widely-used MRST open-source software for researchers, professionals, students.
Low Carbon Technologies For The Petroleum Industry
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Author : Kaiqiang Zhang
language : en
Publisher: Frontiers Media SA
Release Date : 2021-11-24
Low Carbon Technologies For The Petroleum Industry written by Kaiqiang Zhang and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-11-24 with Technology & Engineering categories.
Proceedings Of The International Field Exploration And Development Conference 2024
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Author : Jia'en Lin
language : en
Publisher: Springer Nature
Release Date : 2025-07-20
Proceedings Of The International Field Exploration And Development Conference 2024 written by Jia'en Lin and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-07-20 with Technology & Engineering categories.
This book compiles selected papers from the 14th International Field Exploration and Development Conference (IFEDC 2024). The work focuses on topics including Reservoir Exploration, Reservoir Drilling & Completion, Field Geophysics, Well Logging, Petroliferous Basin Evaluation, Oil & Gas Accumulation, Fine Reservoir Description, Complex Reservoir Dynamics and Analysis, Low Permeability/Tight Oil & Gas Reservoirs, Shale Oil & Gas, Fracture-Vuggy Reservoirs, Enhanced Oil Recovery in Mature Oil Fields, Enhanced Oil Recovery for Heavy Oil Reservoirs, Big Data and Artificial Intelligence, Formation Mechanisms and Prediction of Deep Carbonate Reservoirs, and other Unconventional Resources. The conference serves as a platform not only for exchanging experiences but also for advancing scientific research in oil & gas exploration and production. The primary audience for this work includes reservoir engineers, geological engineers, senior engineers, enterprise managers, and students.
Proceedings Of The International Field Exploration And Development Conference 2021
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Author : Jia'en Lin
language : en
Publisher: Springer Nature
Release Date : 2022-09-07
Proceedings Of The International Field Exploration And Development Conference 2021 written by Jia'en Lin and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-09-07 with Technology & Engineering categories.
This book focuses on reservoir surveillance and management, reservoir evaluation and dynamic description, reservoir production stimulation and EOR, ultra-tight reservoir, unconventional oil and gas resources technology, oil and gas well production testing, and geomechanics. This book is a compilation of selected papers from the 11th International Field Exploration and Development Conference (IFEDC 2021). The conference not only provides a platform to exchanges experience, but also promotes the development of scientific research in oil & gas exploration and production. The main audience for the work includes reservoir engineer, geological engineer, enterprise managers, senior engineers as well as professional students.
The Challenge And Opportunity Of Ccus In The Development Of Unconventional Resource
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Author : Yibo Li
language : en
Publisher: Frontiers Media SA
Release Date : 2023-04-26
The Challenge And Opportunity Of Ccus In The Development Of Unconventional Resource written by Yibo Li and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-04-26 with Technology & Engineering categories.
Assisted History Matching For Unconventional Reservoirs
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Author : Sutthaporn Tripoppoom
language : en
Publisher: Gulf Professional Publishing
Release Date : 2021-08-05
Assisted History Matching For Unconventional Reservoirs written by Sutthaporn Tripoppoom and has been published by Gulf Professional Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-08-05 with Science categories.
As unconventional reservoir activity grows in demand, reservoir engineers relying on history matching are challenged with this time-consuming task in order to characterize hydraulic fracture and reservoir properties, which are expensive and difficult to obtain. Assisted History Matching for Unconventional Reservoirs delivers a critical tool for today's engineers proposing an Assisted History Matching (AHM) workflow. The AHM workflow has benefits of quantifying uncertainty without bias or being trapped in any local minima and this reference helps the engineer integrate an efficient and non-intrusive model for fractures that work with any commercial simulator. Additional benefits include various applications of field case studies such as the Marcellus shale play and visuals on the advantages and disadvantages of alternative models. Rounding out with additional references for deeper learning, Assisted History Matching for Unconventional Reservoirs gives reservoir engineers a holistic view on how to model today's fractures and unconventional reservoirs. - Provides understanding on simulations for hydraulic fractures, natural fractures, and shale reservoirs using embedded discrete fracture model (EDFM) - Reviews automatic and assisted history matching algorithms including visuals on advantages and limitations of each model - Captures data on uncertainties of fractures and reservoir properties for better probabilistic production forecasting and well placement
An Introduction To Reservoir Simulation Using Matlab Gnu Octave
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Author : Knut-Andreas Lie
language : en
Publisher: Cambridge University Press
Release Date : 2019-08-08
An Introduction To Reservoir Simulation Using Matlab Gnu Octave written by Knut-Andreas Lie and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-08-08 with Business & Economics categories.
Presents numerical methods for reservoir simulation, with efficient implementation and examples using widely-used online open-source code, for researchers, professionals and advanced students. This title is also available as Open Access on Cambridge Core.